King Ranch Mac and Cheese

Published on January 21, 2025

King Ranch mac and cheese gives a classic American favorite a tasty Tex-Mex twist!

It combines tender pasta and chicken in a creamy, spice-infused sauce. It'll make your tastebuds dance! And the crunchy tortilla chip topping adds a perfect textural contrast. 

Creamy and cheesy mac and cheese serving in a gray plate.

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Perfect for potlucks, family dinners, or meal prep, you’ll want to add this recipe to your regular rotation. Each forkful delivers that satisfying blend of creamy, spicy, and savory.

It’s perfectly addictive and too good to pass up!

Why You’ll Love This King Ranch Mac and Cheese

Time-Saver: This convenient recipe uses pre-cooked chicken and cream of mushroom soup. As a result, it comes together in under an hour despite its complex taste profile.

Terrifically Tasty: Combining Velveeta and cheddar with tomatoes, chiles, and spices creates a rich, multi-layered taste. It’s both familiar and exciting. Any lover of South-of-the-Border fare will love it. 

Potluck & Party Hero: You’ll be the star of any gathering with this dish. Its creamy, cheesy, and hearty appeal makes it a guaranteed crowd favorite. Serve it at potlucks, parties, or as a game-day appetizer.

Spoon scooping cheesy mac and cheese from a pot.

Ingredients

  • Elbow Macaroni: This small, tube-shaped pasta is ideal for capturing the creamy cheese sauce in every bite.
  • Butter & Olive Oil: Sautéing the veggies in both provides a rich base flavor and helps keep the dish moist. Butter adds richness, while olive oil prevents sticking.
  • Onion & Green Bell Pepper: These vegetables soften when cooked. They add sweetness, color, and a mild crunch to the casserole.
  • Diced Tomatoes with Green Chiles: For acidity, a hint of spice, and a vibrant flavor. They enhance the overall dish’s Southwestern flair.
  • Velveeta Cheese: Known for its smooth and creamy meltability, Velveeta enhances the sauce’s texture. It gives it a velvety consistency that’s just unbeatable. 
  • Spices: Chili powder and cumin bring warmth and depth, contributing to the Tex-Mex essence of the dish. Season with salt and pepper to taste. 
  • Cream of Mushroom Soup: It serves as a thickening agent, adding richness and a subtle earthy flavor.
  • Sour Cream: For tanginess, creaminess, and a balanced taste. 
  • Cooked Chicken: The much-needed protein turns mac and cheese into a heartier meal.
  • Shredded Cheddar Cheese: It melts into the casserole for extra gooeyness on top and within the dish. It also provides a sharp, cheesy flavor.
  • Crushed Tortilla Chips or Doritos: The chips are optional, but they make the mac and cheese much better. They add a crunchy texture and an extra bit of flavor.
Cheesy mac and cheese with diced tomatoes and green bell pepper served in a gray plate.

How to Make King Ranch Mac and Cheese

Though it has more steps than, say, Crockpot mac and cheese, this recipe is still super simple. Just follow the recipe, and you’ll be a-okay! 

1. Prepare. Preheat the oven to 350 degrees, and lightly grease a 2-quart baking dish. Set aside.

2. Boil the pasta. Boil it until al dente according to the package directions. Drain and set aside. 

3. Saute the veggies. Heat the butter and oil in a large skillet over medium-high heat. Add the onion and peppers and saute for about 5 minutes. 

4. Make the sauce. Stir in the tomatoes and lower the heat to medium-low. Add the Velveeta, chili powder, and cumin, stirring continuously for 1 to 2 minutes. 

5. Combine. Remove the skillet from heat. Stir in the soup, sour cream, chicken, and 1 cup shredded cheddar. Add the pasta. Season with salt and pepper and mix gently but thoroughly. 

6. Assemble and bake. Spread the mixture evenly into the prepared baking dish. Top with crushed chips, if desired, and the rest of the cheddar. Bake for 25 to 30 minutes or until done. Rest for 5 minutes before serving.

7. Garnish and serve. Top with fresh cilantro, if desired, and serve warm. Enjoy! 

Mac and cheese with chicken chunks, diced tomatoes and melted cheese serve in a plate.

Tips for the Best King Ranch Mac and Cheese

Want a few tips to get you started? Here you go!

  • Aim for al dente. You can go slightly firmer, but only slightly. The noodles will continue cooking in the oven, and overcooked pasta leads to mushy results.
  • Choose the best cheese. Use room-temperature Velveeta for smoother melting. Also, consider freshly grated cheddar. Pre-shredded varieties contain anti-caking agents that affect melting.
  • Don’t drain the tomatoes! Their liquid adds the necessary moisture and flavor to the final dish. 
  • Go easy on the chips. If using tortilla chips or Doritos as a topping, don’t overdo it. Just a light sprinkle adds crunch without overwhelming the texture.
  • Give it a rest. Allow it to rest for 5 to 10 minutes after baking. Doing so gives it time to set properly and makes serving easier.
  • Add some freshness. Add freshly chopped cilantro or a squeeze of lime juice right before serving. Both will brighten the dish and give it more Southwestern flair. 
  • Have fun with variations. Substitute Monterey or Pepper Jack cheeses. Add black beans, corn, jalapenos, etc.! You can even swap the chicken for ground beef or turkey. 
  • Make it a fiesta. Serve with tortillas, fresh pico de gallo, extra sour cream, or sliced avocado on the side. A crisp green salad makes an excellent accompaniment.

How to Store

Have leftovers? No problem!

To Store: Place cooled mac and cheese in an air-tight container. Refrigerate for up to 4 days. Make sure the container is sealed tightly to maintain moisture.

To Freeze: Cool the mac and cheese completely. Then, transfer to a freezer-safe container or heavy-duty freezer bag. Freeze for up to 3 months. For easier portioning, consider dividing into individual servings before freezing.

To Reheat: Add 1 to 2 tablespoons of milk per cup of mac and cheese. Then, heat in a 350-degree oven for 20 to 30 minutes, covered with foil. Or microwave in 30-second intervals until heated through. 

King Ranch Mac and Cheese

4.5 from 8 votes
Course: Main CourseCuisine: American
Servings

8

servings
Prep time

25

minutes
Cooking time

30

minutes
Calories

450

kcal

This King Ranch mac and cheese is a delightful upgrade to the classic dish! With the flavors of bell peppers, green chiles, and chili powder, it has an irresistible kick!

Ingredients

  • 12 ounces elbow macaroni (or preferred pasta variety)

  • 2 tablespoons butter

  • 1 tablespoon olive oil

  • 1 medium onion, diced

  • 1 green bell pepper, diced

  • 1 (10-ounce) can diced tomatoes with green chiles, undrained

  • 8 ounces Velveeta cheese, cubed

  • 1 teaspoon chili powder

  • 1 teaspoon ground cumin

  • 1 (10.5-ounce) can cream of mushroom soup

  • 1/2 cup sour cream

  • 3 cups cooked chicken, shredded or cubed

  • 1 1/2 cups shredded cheddar cheese, divided

  • 1 cup crushed tortilla chips or Doritos (optional)

  • salt and pepper to taste

  • fresh cilantro, chopped (optional garnish)

Instructions

  • Preheat the oven to 350 degrees Fahrenheit. Lightly grease a 2-quart baking dish and set aside.
  • Cook the pasta according to package instructions until al dente. Drain and set aside.
  • In a large skillet or Dutch oven, melt the butter and olive oil over medium-high heat. Sauté the onion and bell pepper for about 5 minutes. Or until the pepper softens and the onion becomes translucent.
  • Add the undrained tomatoes to the skillet and stir well. Lower the heat to medium-low, then add the Velveeta, chili powder, and cumin. Stir continuously for 1 to 2 minutes until the cheese melts into the mixture.
  • Remove the skillet from heat. Stir in the cream of mushroom soup, sour cream, cooked chicken, and 1 cup of shredded cheddar cheese. Season with salt and pepper as desired. Gently fold in the drained pasta until everything is well combined.
  • Pour the mixture into the prepared baking dish and spread evenly. Top with crushed tortilla chips or Doritos if using. Sprinkle the remaining shredded cheddar cheese on top.
  • Bake uncovered for 25 to 30 minutes or until the casserole is hot and bubbly in the center. Let rest for about 5 minutes before serving.
  • Garnish with fresh cilantro, if desired, and serve warm. Enjoy this indulgent fusion of King Ranch casserole and mac and cheese!

Notes

  • Don’t overcook the pasta!
  • Use room-temperature Velveeta, and avoid pre-shredded, bagged cheese.
  • Dice the chicken and veggies into uniform bite-sized pieces. 
  • Don’t overdo it with the chips, if using. 

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4.5 from 8 votes

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2 Comments

  1. Sherie Wagenseller says:

    Dear Kim,
    This is a general comment. I notice that we no longer have the option of saving different recipes. If this is a new policy, please confirm. Thanks for your attention in this matter.
    Sincerely,
    Sherie Wagenseller

    1. Claire Wells says:

      Hi Sherie!
      We’re having an issue with that feature but we’re hoping to get it fixed asap 🙂